The .blend is part of the course's source files which are downloadable on the course homepage: https://cgcookie.com/course/fundamentals-of-digital-sculpting/#files
I downloaded the file for this session, but no .blend file with it - unless it is in the Mac OS X, but this too is a video. All in the list are videos. I guess I could do a screen capture and crop it and then use it. Is there another location to find the .jpeg?